LowList – please help to hack for 4-5 Lines/Item instead of 3 Lines/Item

Hello,

i really like to get 4-5 Lines/Items displayed on LowList View instead of 3. I thought it migth be a simple hack in View_515_LowList.xml, but it seems none of the changes take effect.

Any of the skinners or marcel, any idea!?

help is much appreciated